Changeset 171478 in webkit

Timestamp:

Jul 23, 2014 9:20:14 AM (10 years ago)

Author:

jer.noble@apple.com

Message:

[MSE][Mac] Support abort() in SourceBufferPrivateAVFObjC.
​https://bugs.webkit.org/show_bug.cgi?id=135163

Reviewed by Brent Fulgham.

Recreate the parser when asked to abort().

• platform/graphics/avfoundation/objc/SourceBufferPrivateAVFObjC.mm:

(WebCore::SourceBufferPrivateAVFObjC::abort):

Location:

trunk/Source/WebCore

Files:

• ChangeLog (modified) (1 diff)
• platform/graphics/avfoundation/objc/SourceBufferPrivateAVFObjC.mm (modified) (1 diff)

trunk/Source/WebCore/ChangeLog

@@ +1 @@
+2014-07-23  Jer Noble  <jer.noble@apple.com>
+
+        [MSE][Mac] Support abort() in SourceBufferPrivateAVFObjC.
+        https://bugs.webkit.org/show_bug.cgi?id=135163
+
+        Reviewed by Brent Fulgham.
+
+        Recreate the parser when asked to abort().
+
+        * platform/graphics/avfoundation/objc/SourceBufferPrivateAVFObjC.mm:
+        (WebCore::SourceBufferPrivateAVFObjC::abort):
+
 2014-07-23  Myles C. Maxfield  <mmaxfield@apple.com>
 

trunk/Source/WebCore/platform/graphics/avfoundation/objc/SourceBufferPrivateAVFObjC.mm

@@ -722 +722 @@
 void SourceBufferPrivateAVFObjC::abort()
 {
-    notImplemented();
+    // The parser does not have a mechanism for resetting to a clean state, so destroy and re-create it.
+    // FIXME(135164): Support resetting parser to the last appended initialization segment.
+    destroyParser();
+
+    m_parser = adoptNS([[getAVStreamDataParserClass() alloc] init]);
+    m_delegate = adoptNS([[WebAVStreamDataParserListener alloc] initWithParser:m_parser.get() parent:createWeakPtr()]);
 }